National

Martha Brockenbrough, the founder of National Grammar Day and the Society for the Promotion of Good Grammar, tells host Rachel Martin about what she has referred to as an "apostrophe catastrophe." The U.S. Board on Geographic Names has a policy against possessive apostrophes in the names of places. The reason, The Wall Street Journal reports, is that the apostrophe quote implies private ownership of a public space.

Several high schools had to cancel their proms in 1963, during a time of tumultuous civil rights protests across the South, and in Birmingham, Ala., particularly. Fifty years later, some of those African-American students finally got the chance to dance the night away. Gigi Douban reports.

In this week's Sunday Conversation, host Rachel Martin speaks with Detective Sgt. Joe Matthews, who worked for decades on the Adam Walsh murder investigation in Florida. She will speak to him about how the case changed overtime, how it affected him personally and professionally, and how it feels to close a case that he worked on for so long.

The IRS has admitted it flagged tax-exemption requests from groups with "Tea Party" or "Patriot" in their names starting in 2010. But some liberal groups and journalism organizations say their applications also faced long delays during the same period.

When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.